$header-height:50px;
$logo-bg:#2b2f3a;
$logo-color:#fdfdfd;
$menu-color:#bfcbd9;
$menu-active-color:#409eff;
$menu-background:#304156;
$menu-hover:#001528;
$sub-menu-background:#1f2d3d;
$sub-menu-hover:#001528;